Alkyl(68%C12,32%C14) dimethyl benzyl ammonium chloride 藥用級,95-105%
品牌:
MACKLIN
品號:
768584
品名:
Alkyl(68%C12,32%C14) dimethyl benzyl ammonium chloride 藥用級,95-105%
規格:
25g
CAS:
63449-41-2
貨號:
768584